72643326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{4013}}^1$

素因数の和:4456

約数の個数: 32

約数和(自身を含む): 166468608

約数和(自身を除く): 93825282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 431, 862, 1293, 2586, 3017, 4013, 6034, 8026, 9051, 12039, 18102, 24078, 28091, 56182, 84273, 168546, 1729603, 3459206, 5188809, 10377618, 12107221, 24214442, 36321663, 72643326]

約数ペア:

[(1, 72643326), (2, 36321663), (3, 24214442), (6, 12107221), (7, 10377618), (14, 5188809), (21, 3459206), (42, 1729603), (431, 168546), (862, 84273), (1293, 56182), (2586, 28091), (3017, 24078), (4013, 18102), (6034, 12039), (8026, 9051)]